Following her critically acclaimed debut, Don't Look Back, Karin Fossum's next mystery finds Inspect Sejer at the scene of a brutal murder in a stark, strange town.   Inspector Sejer is hard at work again, investigating the murder of a woman who lived alone in the middle of the woods. The chief suspect is another loner, a schizophrenic recently escaped from a mental institution. The only witness is a twelve-year-old boy, overweight, obsessed with archery, and a resident at a home for delinquents. When a demented man robs a nearby bank and accidentally takes the suspect hostage, the three misfits are drawn into an uneasy alliance. Shrewdly, patiently, as is his way, Inspector Sejer confronts a case where the strangeness of the crime is matched only by the strangeness of the criminals, and where small-town prejudices warp every piece of information he tries to collect. (20050731)